Aristotle said there are three types of friendship, but only one we should strive for
https://qz.com/1155649/aristotle-said-there-are-three-types-of-friendship-but-only-one-we-should-strive-for/
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The friendship of the good
The final form of friendship that Aristotle outlined is also the most preferable out of the three.
Rather than utility or pleasure, this kind of relationship is based on a mutual appreciation of the virtues that the other party holds dear. Its the people themselves and the qualities that they represent that provides the incentive for the two parties to be in each others lives.
Rather than being short-lived, such a relationship often lasts until the end, and there is quite generally a base level of goodness required in each person for it to exist in the first place.
People that lack empathy or care for others seldom develop these kinds of relationships because, more often than not, their preference is to look for pleasure or utility. On top of that, friendships of virtue take time and trust to build. They depend on mutual growth occurring.